/* 留言框 */

* {
    margin: 0;
    padding: 0;
}

body {
    padding: 10px;
}

textarea {
    width: 200px;
    height: 100px;
    border: 1px pink solid;
    /* 不设置轮廓 */
    outline: none;
    /* 设置其不能改变长宽 */
    resize: none;
}

li {
    width: 300px;
    padding: 5px;
    background-color: #eee;
    font-size: 15px;
    margin: 15px 0;
}

li a {
    float: right;
}
/* 导入字体 */

#bod {
    font-family: 'Hanalei Fill', cursive;
}

audio {
    display: none;
}

* {
    box-sizing: border-box;
}

ul {
    padding: 0;
    list-style: none;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    line-height: 1.4;
}

#header {
    margin-bottom: 15px;
    background: #333;
    color: #fff;
    padding: 10px;
}

#main {
    float: left;
    width: 69%;
}

#sidebar {
    float: right;
    width: 29%;
}

.clr {
    clear: both;
}

#footer {
    background: #333;
    color: #fff;
    padding: 10px;
}

.text-center {
    display: block;
    text-align: center;
}

.card {
    border: 1px solid #ddd;
    background: #f4f4f4;
    padding: 20px;
    margin-bottom: 10px;
}